Dr Ziya Uddin:Dr Ziya Uddin, Associate Prof. (Mathematics) is Head of department of Applied Sciences in the School of Engineering & technology at BML Munjal University, Gurugram, India. He completed his doctorate with major in Mathematics and minor in Computer Science from G. B. Pant University of Agriculture & technology, Pantnagar, India in 2009. He has qualified various National level competitive exams in the area of Mathematical Sciences. He has been a recipient of research fellowship under the Council of Scientific and Industrial Research, India during his Ph.D. After his PhD, he received the postdoctoral fellowship from the French government and finished his postdoctoral work in 2012 from Université Polytechnique des Hauts-de-France. His research areas include Computational Fluid Dynamics, Soft Computing, Applied Mathematical modelling etc. He love to teach applied mathematics courses to undergraduate, postgraduate and PhD students. He has been on different academic and administrative position during his academic profession. Dr Ziya has published and presented his research work in many peer reviewed Journals and the conferences of repute. He has also been the member of technical committees of various conferences, chaired many sessions and delivered various lectures as guest speaker. Dr Ziya is also a life time member of various scientific and engineering societies. He has also authored a book on Computational Fluid dynamics. On his personal front, he hails from Uttarakhand and loves travelling and photography.Dr Mukhesh Kumar Awasthi: Dr. Mukesh Kumar Awasthi has done his Ph.D. on the topic "Viscous Correction for the Potential Flow Analysis of Capillary and Kelvin-Helmholtz instability". He has acquired excellent knowledge in the mathematical modeling of flow problems and he is able to solve these problems analytically as well as numerically. He has a good grasp on the subjects like viscous potential flow, electro-hydrodynamics, magneto-hydrodynamics, heat and mass transfer. He has excellent communication skills and leadership qualities. He is self-motivated and responds to the suggestions in a more convincing manner.Dr. Awasthi has qualified National Eligibility Test (NET) conducted on all India level in year 2008 by Council of Scientific and Industrial Research (CSIR) and got Junior Research Fellowship (JRF) and Senior Research Fellowship (SRF) for doing research. He has more than 80 publications to his credit in the high impact factor journals of international repute and also published 5 books. He has attended many symposia, workshops and conferences in mathematics as well fluid mechanics. He has got research awards consecutively four times from the University of Petroleum and Energy studies, Dehradun, India. He has also received the start-up research fund for his project "Nonlinear study of interface in multilayer fluid system" from UGC, New Delhi. Dr Rishi Asthana:Dr. Rishi Asthana has done his Ph.D. on the topic "Some problems on Viscous potential Flow Analysis of Kelvin-Helmholtz Instability. Dr. Rishi Asthana has qualified National Eligibility Test (NET) conducted on all India level in year 2006 by Council of Scientific and Industrial Research (CSIR). His Area of research Interest is Hydrodynamic stability, Heat and Mass Transfer and Data Analysis. He possesses good knowledge of Mathematical modelling of problems related to Engineering Application especially fluid flow. He has publications in Referred Journals with good impact factors such as Applied Mathematical Modelling, International Journal of Engineering Sciences, International Journal of Heat and Mass Transfer, Pattern Recognition Letter etc. Dr. Asthana has taught courses of Applied Mathematics viz. Numerical Methods, Operations Research, Discrete Mathematics, Probability & Statistics, Linear Algebra and Engineering Mathematics etc.Prof. Dr. Mangey Ram Prof. Mangey Ram received the Ph.D. degree major in Mathematics and minor in Computer Science from G. B. Pant University of Agriculture and Technology, Pantnagar, India. He has been a Faculty Member for around thirteen years and has taught several core courses in pure and applied mathematics at undergraduate, postgraduate, and doctorate levels. He is currently the Research Professor at Graphic Era (Deemed to be University), Dehradun, India & Visiting Professor at Peter the Great St. Petersburg Polytechnic University, Saint Petersburg, Russia. Before joining the Graphic Era, he was a Deputy Manager (Probationary Officer) with Syndicate Bank for a short period. He is Editor-in-Chief of International Journal of Mathematical, Engineering and Management Sciences; Journal of Reliability and Statistical Studies; Journal of Graphic Era University; Series Editor of six Book Series with Elsevier, CRC Press-A Taylor and Frances Group, Walter De Gruyter Publisher Germany, River Publisher and the Guest Editor & Associate Editor with various journals. He has published 250 plus publications (journal articles/books/book chapters/conference articles) in IEEE, Taylor & Francis, Springer Nature, Elsevier, Emerald, World Scientific and many other national and international journals and conferences. Also, he has published more than 50 books (authored/edited) with international publishers like Elsevier, Springer Nature, CRC Press-A Taylor and Frances Group, Walter De Gruyter Publisher Germany, River Publisher. His fields of research are reliability theory and applied mathematics. Dr. Ram is a Senior Member of the IEEE, Senior Life Member of Operational Research Society of India, Society for Reliability Engineering, Quality and Operations Management in India, Indian Society of Industrial and Applied Mathematics, He has been a member of the organizing committee of a number of international and national conferences, seminars, and workshops. He has been conferred with "Young Scientist Award" by the Uttarakhand State Council for Science and Technology, Dehradun, in 2009. He has been awarded the "Best Faculty Award" in 2011; "Research Excellence Award" in 2015; "Outstanding Researcher Award" in 2018 for his significant contribution in academics and research at Graphic Era Deemed to be University, Dehradun, India. Recently, he has been received the "Excellence in Research of the Year-2021 Award" by the Honourable Chief Minister of Uttarakhand State, India.

• 1. Solar Cell Modeling 2. An Explicit Modal Discontinuous Galerkin Approach to Compressible Multicomponent Flows: Application to Shock-Bubble Interaction 3. A New High-Order Compact Finite Difference Scheme for One-Dimensional Helmholtz Equation using Dirichlet Boundary Conditions 4. Study of Second Harmonic (SH) Wave Conversion from Fundamental Wave with Plane Wave Approximation 5. Mathematical Analysis for Small Signal Stability of Electric Drives 6. COVID-19 Outbreak: A Predictive Mathematical Study 7. Modeling the Role of Rain in Cleaning the Environment 8. Image Watermarking with Polar Harmonic Moments 9. Fractal Reptiles of the Plane with Holes using Reflections and Rotations 10. Energy Approach for Free Vibration Analysis of Restrained Monoclinic Rectangular Plates of Varying Density and Thickness 11. A Numerical Note on Triple Diffusive Mixed Convection Flow over a Vertical Plate with Variable Physical Parameters of Water 12. Differential Equations of Thermodynamics 13. Nonlinear Evolution of Weak Discontinuity Waves in Darcy-Type Porous Media 14. Numerical Solution of Fisher's Equation by using Fourth-Order Collocation Scheme Based on Modified Cubic B-Splines 15. Analytical Study of Higher-Order Time-Fractional Differential Equations with Proportional Delay for Large Time Scale

Dr Ziya Uddin:Dr Ziya Uddin, Associate Prof. (Mathematics) is Head of department of Applied Sciences in the School of Engineering & technology at BML Munjal University, Gurugram, India. He completed his doctorate with major in Mathematics and minor in Computer Science from G. B. Pant University of Agriculture & technology, Pantnagar, India in 2009. He has qualified various National level competitive exams in the area of Mathematical Sciences. He has been a recipient of research fellowship under the Council of Scientific and Industrial Research, India during his Ph.D. After his PhD, he received the postdoctoral fellowship from the French government and finished his postdoctoral work in 2012 from Université Polytechnique des Hauts-de-France. His research areas include Computational Fluid Dynamics, Soft Computing, Applied Mathematical modelling etc. He love to teach applied mathematics courses to undergraduate, postgraduate and PhD students. He has been on different academic and administrative position during his academic profession. Dr Ziya has published and presented his research work in many peer reviewed Journals and the conferences of repute. He has also been the member of technical committees of various conferences, chaired many sessions and delivered various lectures as guest speaker. Dr Ziya is also a life time member of various scientific and engineering societies. He has also authored a book on Computational Fluid dynamics. On his personal front, he hails from Uttarakhand and loves travelling and photography.Dr Mukhesh Kumar Awasthi: Dr. Mukesh Kumar Awasthi has done his Ph.D. on the topic "Viscous Correction for the Potential Flow Analysis of Capillary and Kelvin-Helmholtz instability". He has acquired excellent knowledge in the mathematical modeling of flow problems and he is able to solve these problems analytically as well as numerically. He has a good grasp on the subjects like viscous potential flow, electro-hydrodynamics, magneto-hydrodynamics, heat and mass transfer. He has excellent communication skills and leadership qualities. He is self-motivated and responds to the suggestions in a more convincing manner.Dr. Awasthi has qualified National Eligibility Test (NET) conducted on all India level in year 2008 by Council of Scientific and Industrial Research (CSIR) and got Junior Research Fellowship (JRF) and Senior Research Fellowship (SRF) for doing research. He has more than 80 publications to his credit in the high impact factor journals of international repute and also published 5 books. He has attended many symposia, workshops and conferences in mathematics as well fluid mechanics. He has got research awards consecutively four times from the University of Petroleum and Energy studies, Dehradun, India. He has also received the start-up research fund for his project "Nonlinear study of interface in multilayer fluid system" from UGC, New Delhi. Dr Rishi Asthana:Dr. Rishi Asthana has done his Ph.D. on the topic "Some problems on Viscous potential Flow Analysis of Kelvin-Helmholtz Instability. Dr. Rishi Asthana has qualified National Eligibility Test (NET) conducted on all India level in year 2006 by Council of Scientific and Industrial Research (CSIR). His Area of research Interest is Hydrodynamic stability, Heat and Mass Transfer and Data Analysis. He possesses good knowledge of Mathematical modelling of problems related to Engineering Application especially fluid flow. He has publications in Referred Journals with good impact factors such as Applied Mathematical Modelling, International Journal of Engineering Sciences, International Journal of Heat and Mass Transfer, Pattern Recognition Letter etc. Dr. Asthana has taught courses of Applied Mathematics viz. Numerical Methods, Operations Research, Discrete Mathematics, Probability & Statistics, Linear Algebra and Engineering Mathematics etc.Prof. Dr. Mangey Ram Prof. Mangey Ram received the Ph.D. degree major in Mathematics and minor in Computer Science from G. B. Pant University of Agriculture and Technology, Pantnagar, India. He has been a Faculty Member for around thirteen years and has taught several core courses in pure and applied mathematics at undergraduate, postgraduate, and doctorate levels. He is currently the Research Professor at Graphic Era (Deemed to be University), Dehradun, India & Visiting Professor at Peter the Great St. Petersburg Polytechnic University, Saint Petersburg, Russia. Before joining the Graphic Era, he was a Deputy Manager (Probationary Officer) with Syndicate Bank for a short period. He is Editor-in-Chief of International Journal of Mathematical, Engineering and Management Sciences; Journal of Reliability and Statistical Studies; Journal of Graphic Era University; Series Editor of six Book Series with Elsevier, CRC Press-A Taylor and Frances Group, Walter De Gruyter Publisher Germany, River Publisher and the Guest Editor & Associate Editor with various journals. He has published 250 plus publications (journal articles/books/book chapters/conference articles) in IEEE, Taylor & Francis, Springer Nature, Elsevier, Emerald, World Scientific and many other national and international journals and conferences. Also, he has published more than 50 books (authored/edited) with international publishers like Elsevier, Springer Nature, CRC Press-A Taylor and Frances Group, Walter De Gruyter Publisher Germany, River Publisher. His fields of research are reliability theory and applied mathematics. Dr. Ram is a Senior Member of the IEEE, Senior Life Member of Operational Research Society of India, Society for Reliability Engineering, Quality and Operations Management in India, Indian Society of Industrial and Applied Mathematics, He has been a member of the organizing committee of a number of international and national conferences, seminars, and workshops. He has been conferred with "Young Scientist Award" by the Uttarakhand State Council for Science and Technology, Dehradun, in 2009. He has been awarded the "Best Faculty Award" in 2011; "Research Excellence Award" in 2015; "Outstanding Researcher Award" in 2018 for his significant contribution in academics and research at Graphic Era Deemed to be University, Dehradun, India. Recently, he has been received the "Excellence in Research of the Year-2021 Award" by the Honourable Chief Minister of Uttarakhand State, India.

• 1. Solar Cell Modeling 2. An Explicit Modal Discontinuous Galerkin Approach to Compressible Multicomponent Flows: Application to Shock-Bubble Interaction 3. A New High-Order Compact Finite Difference Scheme for One-Dimensional Helmholtz Equation using Dirichlet Boundary Conditions 4. Study of Second Harmonic (SH) Wave Conversion from Fundamental Wave with Plane Wave Approximation 5. Mathematical Analysis for Small Signal Stability of Electric Drives 6. COVID-19 Outbreak: A Predictive Mathematical Study 7. Modeling the Role of Rain in Cleaning the Environment 8. Image Watermarking with Polar Harmonic Moments 9. Fractal Reptiles of the Plane with Holes using Reflections and Rotations 10. Energy Approach for Free Vibration Analysis of Restrained Monoclinic Rectangular Plates of Varying Density and Thickness 11. A Numerical Note on Triple Diffusive Mixed Convection Flow over a Vertical Plate with Variable Physical Parameters of Water 12. Differential Equations of Thermodynamics 13. Nonlinear Evolution of Weak Discontinuity Waves in Darcy-Type Porous Media 14. Numerical Solution of Fisher's Equation by using Fourth-Order Collocation Scheme Based on Modified Cubic B-Splines 15. Analytical Study of Higher-Order Time-Fractional Differential Equations with Proportional Delay for Large Time Scale

Dr Ziya Uddin:Dr Ziya Uddin, Associate Prof. (Mathematics) is Head of department of Applied Sciences in the School of Engineering & technology at BML Munjal University, Gurugram, India. He completed his doctorate with major in Mathematics and minor in Computer Science from G. B. Pant University of Agriculture & technology, Pantnagar, India in 2009. He has qualified various National level competitive exams in the area of Mathematical Sciences. He has been a recipient of research fellowship under the Council of Scientific and Industrial Research, India during his Ph.D. After his PhD, he received the postdoctoral fellowship from the French government and finished his postdoctoral work in 2012 from Université Polytechnique des Hauts-de-France. His research areas include Computational Fluid Dynamics, Soft Computing, Applied Mathematical modelling etc. He love to teach applied mathematics courses to undergraduate, postgraduate and PhD students. He has been on different academic and administrative position during his academic profession. Dr Ziya has published and presented his research work in many peer reviewed Journals and the conferences of repute. He has also been the member of technical committees of various conferences, chaired many sessions and delivered various lectures as guest speaker. Dr Ziya is also a life time member of various scientific and engineering societies. He has also authored a book on Computational Fluid dynamics. On his personal front, he hails from Uttarakhand and loves travelling and photography.Dr Mukhesh Kumar Awasthi: Dr. Mukesh Kumar Awasthi has done his Ph.D. on the topic "Viscous Correction for the Potential Flow Analysis of Capillary and Kelvin-Helmholtz instability". He has acquired excellent knowledge in the mathematical modeling of flow problems and he is able to solve these problems analytically as well as numerically. He has a good grasp on the subjects like viscous potential flow, electro-hydrodynamics, magneto-hydrodynamics, heat and mass transfer. He has excellent communication skills and leadership qualities. He is self-motivated and responds to the suggestions in a more convincing manner.Dr. Awasthi has qualified National Eligibility Test (NET) conducted on all India level in year 2008 by Council of Scientific and Industrial Research (CSIR) and got Junior Research Fellowship (JRF) and Senior Research Fellowship (SRF) for doing research. He has more than 80 publications to his credit in the high impact factor journals of international repute and also published 5 books. He has attended many symposia, workshops and conferences in mathematics as well fluid mechanics. He has got research awards consecutively four times from the University of Petroleum and Energy studies, Dehradun, India. He has also received the start-up research fund for his project "Nonlinear study of interface in multilayer fluid system" from UGC, New Delhi. Dr Rishi Asthana:Dr. Rishi Asthana has done his Ph.D. on the topic "Some problems on Viscous potential Flow Analysis of Kelvin-Helmholtz Instability. Dr. Rishi Asthana has qualified National Eligibility Test (NET) conducted on all India level in year 2006 by Council of Scientific and Industrial Research (CSIR). His Area of research Interest is Hydrodynamic stability, Heat and Mass Transfer and Data Analysis. He possesses good knowledge of Mathematical modelling of problems related to Engineering Application especially fluid flow. He has publications in Referred Journals with good impact factors such as Applied Mathematical Modelling, International Journal of Engineering Sciences, International Journal of Heat and Mass Transfer, Pattern Recognition Letter etc. Dr. Asthana has taught courses of Applied Mathematics viz. Numerical Methods, Operations Research, Discrete Mathematics, Probability & Statistics, Linear Algebra and Engineering Mathematics etc.Prof. Dr. Mangey Ram Prof. Mangey Ram received the Ph.D. degree major in Mathematics and minor in Computer Science from G. B. Pant University of Agriculture and Technology, Pantnagar, India. He has been a Faculty Member for around thirteen years and has taught several core courses in pure and applied mathematics at undergraduate, postgraduate, and doctorate levels. He is currently the Research Professor at Graphic Era (Deemed to be University), Dehradun, India & Visiting Professor at Peter the Great St. Petersburg Polytechnic University, Saint Petersburg, Russia. Before joining the Graphic Era, he was a Deputy Manager (Probationary Officer) with Syndicate Bank for a short period. He is Editor-in-Chief of International Journal of Mathematical, Engineering and Management Sciences; Journal of Reliability and Statistical Studies; Journal of Graphic Era University; Series Editor of six Book Series with Elsevier, CRC Press-A Taylor and Frances Group, Walter De Gruyter Publisher Germany, River Publisher and the Guest Editor & Associate Editor with various journals. He has published 250 plus publications (journal articles/books/book chapters/conference articles) in IEEE, Taylor & Francis, Springer Nature, Elsevier, Emerald, World Scientific and many other national and international journals and conferences. Also, he has published more than 50 books (authored/edited) with international publishers like Elsevier, Springer Nature, CRC Press-A Taylor and Frances Group, Walter De Gruyter Publisher Germany, River Publisher. His fields of research are reliability theory and applied mathematics. Dr. Ram is a Senior Member of the IEEE, Senior Life Member of Operational Research Society of India, Society for Reliability Engineering, Quality and Operations Management in India, Indian Society of Industrial and Applied Mathematics, He has been a member of the organizing committee of a number of international and national conferences, seminars, and workshops. He has been conferred with "Young Scientist Award" by the Uttarakhand State Council for Science and Technology, Dehradun, in 2009. He has been awarded the "Best Faculty Award" in 2011; "Research Excellence Award" in 2015; "Outstanding Researcher Award" in 2018 for his significant contribution in academics and research at Graphic Era Deemed to be University, Dehradun, India. Recently, he has been received the "Excellence in Research of the Year-2021 Award" by the Honourable Chief Minister of Uttarakhand State, India.

• 1. Solar Cell Modeling 2. An Explicit Modal Discontinuous Galerkin Approach to Compressible Multicomponent Flows: Application to Shock-Bubble Interaction 3. A New High-Order Compact Finite Difference Scheme for One-Dimensional Helmholtz Equation using Dirichlet Boundary Conditions 4. Study of Second Harmonic (SH) Wave Conversion from Fundamental Wave with Plane Wave Approximation 5. Mathematical Analysis for Small Signal Stability of Electric Drives 6. COVID-19 Outbreak: A Predictive Mathematical Study 7. Modeling the Role of Rain in Cleaning the Environment 8. Image Watermarking with Polar Harmonic Moments 9. Fractal Reptiles of the Plane with Holes using Reflections and Rotations 10. Energy Approach for Free Vibration Analysis of Restrained Monoclinic Rectangular Plates of Varying Density and Thickness 11. A Numerical Note on Triple Diffusive Mixed Convection Flow over a Vertical Plate with Variable Physical Parameters of Water 12. Differential Equations of Thermodynamics 13. Nonlinear Evolution of Weak Discontinuity Waves in Darcy-Type Porous Media 14. Numerical Solution of Fisher's Equation by using Fourth-Order Collocation Scheme Based on Modified Cubic B-Splines 15. Analytical Study of Higher-Order Time-Fractional Differential Equations with Proportional Delay for Large Time Scale